M95640-WBN6 STMicroelectronics, M95640-WBN6 Datasheet - Page 8
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M95640-WBN6
Manufacturer Part Number
M95640-WBN6
Description
Manufacturer
STMicroelectronics
Datasheet
1.M95640-WBN6.pdf
(42 pages)
Specifications of M95640-WBN6
Density
64Kb
Interface Type
Serial (SPI)
Organization
8Kx8
Access Time (max)
60ns
Frequency (max)
5MHz
Write Protection
Yes
Data Retention
40Year
Operating Supply Voltage (typ)
3.3/5V
Package Type
PDIP
Operating Temp Range
-40C to 85C
Supply Current
5mA
Operating Supply Voltage (min)
2.5V
Operating Supply Voltage (max)
5.5V
Operating Temperature Classification
Industrial
Mounting
Through Hole
Pin Count
8
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
M95640, M95320
SPI Modes
These devices can be driven by a microcontroller
with its SPI peripheral running in either of the two
following modes:
–
–
For these two modes, input data is latched in on
the rising edge of Serial Clock (C), and output data
Figure 5. SPI Modes Supported
8/42
CPOL
CPOL=0, CPHA=0
CPOL=1, CPHA=1
0
1
CPHA
0
1
D
Q
C
C
MSB
is available from the falling edge of Serial Clock
(C).
The difference between the two modes, as shown
in
master is in Stand-by mode and not transferring
data:
–
–
Figure
C remains at 0 for (CPOL=0, CPHA=0)
C remains at 1 for (CPOL=1, CPHA=1)
5., is the clock polarity when the bus
MSB
AI01438B